Particularly so when placed into a position where help is expected, but then immediately rejected once delivered. It's the sort of double bind that makes for a toxic environment -- you must assist others; if you don't, you will be accused of hindering and hoarding, but if you do (no matter how generously, politely, and tactfully) you will be accused of patronizing or interfering.
It might do for you, and I'd say it does for me a little too (i.e. If I get the answer in less than one google search I need to take a breather because I'll get annoyed), but I have come across people who are just as clever/nerdy/knowledgeable (take your pick) who really derive pleasure from teaching and explaining things in the best way they can - so I wouldn't assume.
